FASTENAL CO (FAST) Institutional Ownership Changes & 13F Activity

FASTENAL CO (FAST). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Cantillon Capital Management, Mairs & Power Growth Fund, Sequoia Financial Advisors, Renaissance Technologies LLC, and Meritage Group.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2022Mairs & Power Growth FundSell-223,9033,014,625$150,490
Q2 2022Cantillon Capital ManagementSell-13,2935,466,273$272,876
Q2 2022Renaissance Technologies LLCSell-1,900131,500$6,564
Q2 2022Matrix Private Capital GroupBuy3095,766$288
Q1 2022Cantillon Capital ManagementBuy146,2815,479,566$325,487
Q1 2022Renaissance Technologies LLCBuy95,900133,400$7,924
Q1 2022Mairs & Power Growth FundSell-82,4933,238,528$192,369
Q1 2022Matrix Private Capital GroupSell-95,457$324
Q4 2021Cantillon Capital ManagementSell-394,3605,333,285$341,650
Q4 2021Mairs & Power Growth FundSell-81,0733,321,021$212,745
Q4 2021Renaissance Technologies LLCSell-60,68837,500$2,402
Q4 2021Sequoia Financial AdvisorsSell-2854,058$260
Q4 2021Matrix Private Capital GroupBuy135,466$350
Q3 2021Mairs & Power Growth FundSell-117,0903,402,094$175,582
Q3 2021Cantillon Capital ManagementSell-91,5885,727,645$295,604
Q3 2021Giverny CapitalBuy7509,704$501
Q3 2021Matrix Private Capital GroupBuy245,453$281
Q2 2021Cantillon Capital ManagementSell-93,1215,819,233$302,600
Q2 2021Mairs & Power Growth FundSell-43,6183,519,184$182,998
Q2 2021Matrix Private Capital GroupSell-4175,429$282
Q2 2021Sequoia Financial AdvisorsSell-484,343$226
Q1 2021Cantillon Capital ManagementSell-209,9575,912,354$297,273
Q1 2021Mairs & Power Growth FundSell-61,0893,562,802$179,138
Q1 2021Sequoia Financial AdvisorsBuy1334,391$221
Q1 2021Matrix Private Capital GroupBuy405,846$294
Q4 2020Cantillon Capital ManagementSell-28,7316,122,311$298,953
Q4 2020Mairs & Power Growth FundSell-23,8623,623,891$176,955
Q4 2020Sequoia Financial AdvisorsSell-1924,258$208
Q4 2020Matrix Private Capital GroupBuy595,806$284
Q3 2020Mairs & Power Growth FundSell-539,1003,647,753$164,477

Frequently asked questions about FAST activity

  • Which institutional owners are buying FAST?

    Institutional owners buying FAST include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in FAST activity?

    "Buy" means an investor increased their reported position in FAST compared to the prior reporting period. This reflects growing exposure to FASTENAL CO (FAST) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in FAST increasing?

    Institutional interest in FAST can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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